baber/WOPTO huggingface dataset:
Patent JP-H09196527-A (JP)
Title: Device for detecting stopping of cooling fan
Inventor: KAJIYA HIROKATSU
IPC: F25D1/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To enable detecting disorder in the cooling function by providing a compactor which, when a difference in increased temperatures detected by a temperature differential detector exceeds a preliminarily set value, judges the cooling fan to have stopped. SOLUTION: A device comprises an inside temperature detector (or temperature sensor) 3A, 3B set inside an electronic apparatus 1, an outside temperature detector 3 set outside the apparatus, and a temperature differential detector 4 which, by inputting information on temperatures from the temperature sensor, detects the stopping of a fan from differences in temperature among the temperature sensors and is capable of transmitting a signal to that effect to a control part. When a difference in increased temperatures detected by a temperature differential detector 4 exceeds a preliminarily set value, a comparator 5 judges a cooling fan 2 to have stopped. This method enables detecting disorder in the cooling function, such as stopping of the fan.
Patent JP-H06217407-A (JP)
Title: Controller for electric vehicle
Inventor: KISHIMOTO KOJI
IPC: B60L9/16
Filed: 1993-01-14
Abstract: PURPOSE:To prevent re-idling or re-slip by detecting re-idling or re-slip based on the variation of the r.p.m. of a main motor, temporally integrating the difference between a reference train speed and the speed of idling/slip shaft, and then lowering the torque of the main motor depending on the extent of idling/ slip thereby varying the time to be elapsed before readhesion. CONSTITUTION:An output from a main motor r.p.m. detecting section 1 is fed to an idling/slip detecting section 5 where it is compared with a reference train speed by means of comparators 12 thus setting a flip-flop(FF) 13. An integrator 16 integrates the idling/slip speed and when a time To set in a holding time setting section 17 expires, a slip frequency control section 18 increases the slip frequency upto a value prevailing before turn ON of the comparator 12. Finally, a comparator 15 compares a current command value 7 of a main motor 1 with a feedback value of main motor current and when the feedback value exceeds a command value, the FF13 is reset to turn OFF its output Q thus returning a switch 14 to normal slip frequency output.
Patent JP-S62163168-A (JP)
Title: Vector processing system
Inventor: SAGAWA MORIE
IPC: G06F15/78
Filed: 1986-01-13
Abstract: PURPOSE:To increase the degree of multiplication in a vector processing mode by replacing the orders of DO loops in a source program as much as possible and integrating plural DO loops into a single loop. CONSTITUTION:A unitable DO loop detecting part 161 checks the DO loops in a group A to detect those loops having the same vector length VL, that is, a DO1 and a DO3 having the VL=100. These two loops are identified in a pair. An executing order relation detecting part 162 checks the presence or absence of the executing order relation with each DO loop in the group A. Here the executing order relation is shown by a double arrow head line and therefore the executing order relation is confirmed between both loops DO1 and DO2. A DO loop replacing part 163 moves the DO3 under the DO1 so that the unitable DO loops are set adjacent to each other. At the same time, the loop DO2 that should be executed after the loop DO1 is moved under the DO3. Thus it is possible as shown in a group B to unite both loops DO1 and DO3 together without breaking the executing order relation among those DO loops.
Patent JP-H01182751-A (JP)
Title: Method for displaying relishing period of food and drink
Inventor: SATO HIROMI
IPC: G01N33/02
Filed: 1988-01-14
Abstract: PURPOSE:To enable to perform detailed quality control, by storing the intensity of quality deteriorating speed at each temperature as a constant, multiplying a constant corresponding to the detected temperature of food and drink by an elapsed time to obtain an integrated value, and displaying a relishing period, to which a preserving state is added. CONSTITUTION:A relishing period, when food and drink are preserved at a constant temperature, is used as a reference. The intensity of quality deteriorating speed, when the temperature is higher or lower than the reference temperature, is stored in an operating device as the constant for each temperature beforehand. The temperature of food and drink is detected with a sensor. The constant corresponding to the temperature is multiplied by an elapsed time. The integrated values of the results or the value, which is obtained by subtracting the integrated value from the preset relishing period, is displayed. For example, when a device having a temperature sensor 1, which can continuously detect the temperature range of 0-50 deg.C (wherein the temperature of the food and drink is changed with room temperature and the like), is used, timer 4 transmits the data from the temperature sensor 1 every one hour to an operating circuit 3 comprising a microcomputer. The constant based on the temperature is operated in the microcomputer 3. The values are added every one hour. The results are displayed in hourly units or day units.
Patent JP-H07204737-A (JP)
Title: Method for forming welded pipe and forming stand
Inventor: HANEDA KENJI
IPC: B21C37/08
Filed: 1994-01-20
Abstract: PURPOSE:To enable torsion-free forming without impairing the precision of thickness by specifying the distance between the axial centers of each of side vertical rolls and upper and lower horizontal rolls and bringing a metallic strip in contact with the side vertical rolls after it comes into contact with the upper and lower horizontal rolls. CONSTITUTION:Upper and lower horizontal rolls 1, 2 and symmetrically provided side vertical rolls 3, 3 are arranged in a four-roll breakdown stand. The roll diameter DH, which is smaller of those of the upper and lower horizontal rolls 1, 2, and the diameter DV of the side vertical rolls are made to satisfy DH>=DV; and the axial center position of the side vertical rolls is arranged on the downstream side against the line advancing direction from the axial center position of the upper and lower horizontal rolls 1, 2. Each inter axial distance VVH is made to satisfy LVH<=W (W: plate width). After the upper and lower horizontal rolls 1, 2 come into contact with the metallic strip 4, the metallic strip 4 is brought into contact with the side vertical rolls 3. As a result, a stable forming is performed.
Patent JP-H10195125-A (JP)
Title: Solid catalyst component and catalyst for olefin polymerization
Inventor: KATAOKA TAKUO
IPC: C08F4/654
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a highly stereoregular polyolefin by using a combination of a solid catalyst component containing a dialkoxymagnesium, a halogen- containing titanium compound, an aromatic dicarboxylic diester and a carbonyl compound with an organoaluminum compound and an organosilicon compound catalyst. SOLUTION: A magnesium compound (e.g. diethoxymagnesium) is suspended in a medium, a halogen-containing titanium compound (e.g. TiCl4 ) is added and heated, and an aromatic dicarboxylic acid diester (e.g. diethyl phthalate) and a carbonyl compound represented by formula I (A<1> is R<1> -(O)x1 or formula II; A<2> is R<2> -(O)x2 ; A<3> is R<3> -(O)x3 ; A<4> is H or the like; R<1> to R<4> are each a 1-20C hydrocarbon group; L1 is a 1-8C alkylene; x1 to x4 , y4 and z1 are each 0, 1 or the like) are added to obtain a solid catalyst component. An olefin is polymerized by using the solid catalyst component having a molar ratio of Ti to an organoaluminum compound (e.g. triethylaluminum) to an organosilicon compound (e.g. tetraalkoxysilane) of 1/(1-1,000)/(0.002-2) to obtain a highly crystalline polymer.
Patent JP-H09191922-A (JP)
Title: Hair dyeing work tool
Inventor: AOKI SATORU
IPC: A45D19/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve shape holding property in bending, see-through property, and working property by laminating a rectangular transparent plastic film with a reinforcing material such as wire in a specified area ratio. SOLUTION: A rectangular transparent plastic film 20 is laminated along the longitudinal direction with a reinforcing material 30 for imparting bending property and shape holding property in bending such as metal foil or metal wire in a area ratio less than 50% of the film 20, or the reinforcing material is adhered thereto. When a fixed quantity of the hair to be dyed is taken in a traverse line, and a tool 10 is inserted between the hair and the head skin, the inserting work is facilitated by the rigidity of the metal foil 30. The hair is then put on the tool 10, a dyeing chemical is applied thereto, and the tool 10 is thereafter bent in about the longitudinally half part to nip the hair. The shape in bending can be held by the rigidity of the metal foil 30, and the tool 10 is held without being fallen down from the hair.  Since the hair can be observed thereafter through the transparent plastic film 20, the terminal point of the dyeing can be confirmed.
Patent JP-H0727254-A (JP)
Title: Hose laying method at the time of drainage by drain pump vehicle
Inventor: TAMAKI YUKIO
IPC: B60F3/00
Filed: 1993-01-14
Abstract: PURPOSE:To shorten the time from the arrival at a drain site to the start of launch so as to enable the rapid start of drainage. CONSTITUTION:Only during the movement of an amphibious vehicle 1 to the waterside from the vicinity of a drain site, a worker rides in the amphibious vehicle 1, and drain hose single bodies H1, H2, H3, H4 are lowered onto the ground successively every specified space by this worker. The drain hose single bodies H1, H2, H3, H4 can be thereby transported into the specified positions abreast with the movement of a drainage pump vehicle.
Patent JP-S58122057-A (JP)
Inventor: YAMAMOTO KUNIO
IPC: B65G65/48
Filed: 1982-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S461066-A (JP)
IPC: H02H9/00
Filed: 1971-02-10
Abstract: 1341410 Intrinsically safe supply systems SYBRON CORP 29 Dec 1970 [11 Feb 1970] 32279/73 Divided out of 1341409 Heading H2H The disclosures in the Specification are identical with those of the Specification 1,341,409 but the claims are directed towards an individual barrier structure 5 shown in Fig. 1 and the modifications thereof illustrated in the remaining Figures.
Patent JP-H06215508-A (JP)
Title: State estimating instrument and compensator for positioning control and magnetic disk device using them
Inventor: NISHIMURA TOMOYUKI
IPC: G11B21/10
Filed: 1993-01-18
Abstract: PURPOSE:To perform a high-speed and accurate positioning control of a mag netic head. CONSTITUTION:When a seek of the magnetic head 20 is started, a parameter obtained by a force constant (Kf) of an actuator 9 optimum for the fine positioning control in the zone whereto a target cylinder belongs, is fetched from parameter tables A15, B16 and used at the time of calculations in the state estimating instrument 11 and fine positioning compensator 12. By this procedure, the variation of parameters at the time of the changeover from a speed follow-up control to the fine positioning control is eliminated and the estimated error is reduced. Also, a capacity of the memory for digital signal processor(DSP) is not increased as compared with the case other parameter compensating methods are used, then the high-speed and accurate positioning control provided with good transient response is attained by using the DSP having the same performance as the conventional one.
Patent JP-S61165081-A (JP)
Title: Relief valve
Inventor: TAJIMA TOSHIHIRO
IPC: F16K17/04
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a relief valve having high precision even at high pressure by applying primary side pressure to the outer peripheral face of a valve body and sliding the relief valve body in the axial direction by means of a spring energizing said body toward the valve seat and communicating one end thereof in the axial direction to the other end via a through hole. CONSTITUTION:Primary side pressure is applied to the outer peripheral face of a valve body 20 from a connecting port 28 and the valve body 20 is energized in the valve seat 21 direction by a spring 24 in a slidable way. And the valve body 20 is provided with a through hole 27 communicating the return side of one end in the axial direction to a spring receiver 26 side on the other end. Then, the valve seat 21 of the valve body 20 is made to come in contact with one end portion of a piston 11 opposing to the primary side pressure caused by energizing action of a coil spring 13, by small energizing force of the spring 24 with high responsiveness regardless of the primary side pressure.
Patent JP-S60166860-A (JP)
Title: Ultrasonic image pick-up apparatus
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1985-01-18
Abstract: PURPOSE:To impart excellent constitution from the aspect of operability or cost, by holding a specimen by a specimen support material having acoustic impedance different from that of said specimen. CONSTITUTION:The under surface l2 of an organism specimen 100 having a certain thickness is lined with the specimen table 110 of this inventive acoustical reflection body. That is, a perfect reflection body is constituted so that a specimen 310 is held between two Mylar films 300, 320 and the side opposite to the Mylar film (contacted with water 70) opposed to a lens is constituted of air 330. The wave propagated through the specimen 100 is reflected by the interface l2 and again propagates through the specimen upwardly and issued into water 130 through an interface l1 to be detected as a reflected sonic wave by a probe system 140. Herein, because the reflection at the interface l2 is almost perfect reflection and this reflected signal is extremely large, the reflected signal of this constitution is determined by the reflected sonic wave from the interface l1 far larger than the interface l2.
Patent JP-S57119236-A (JP)
Title: Device for detecting specific gravity of electrolyte for storage battery
Inventor: TANAKA AKIFUMI
IPC: G01N9/18
Filed: 1981-01-16
Abstract: PURPOSE:To accurately measure specific gravity of an electrolyte and improve durability with a simple construction by detecting a change in an electrode current along  with displacement of the float due to a change in specific gravity of the electrolyte. CONSTITUTION:When a lead wire 7 is connected with one electrode of a storage battery, a current passes through an electrode 6 in contact with an electrolyte 2 at all  times and gas generated from the electrode 6 is discharged through an opening 4  formed in a tube 1. Therefore, the electrolyte inside of the tube 1 has the same level as that outside of the tube 1. If specific gravity of the electrolyte 2 is higher than the  preset specific gravity of a float 8 in that state, the upper end portion of the float 8  enters into the tube 1 to form a narrowed portion 9. The current reaching the electrode 6 passes through the electrolyte 2 within the narrowed portion 9, so that the current value becomes smaller. Meanwhile, if specific gravity of the electrolyte 2 is lower  than the preset specific gravity of the float 8, the upper end portion of the float 8 is lowered out of the tube 1 and the narrowed portion 9 is not formed, thus resulting in  an increased current passing through the electrode 6. It is hence possible to accurately detect a change in specific gravity of the electrolyte 2 based on a change in the current passing through the electrode 6.
Patent JP-S61166971-A (JP)
Title: Formation of aluminum film
Inventor: TAKAMATSU AKIRA
IPC: C23C16/12
Filed: 1985-01-18
Abstract: PURPOSE:To obtain an Al film having high reflectivity, purity and reliability by sticking a high melting metal on the surface of a substrate by a vapor phase chemical reaction method and forming the Al film with said metal as a nucleus. CONSTITUTION:The Si substrate 1 subjected to a prescribed treatment is put into a reaction furnace. Particles 11 of W which is the high melting metal are deposited and stuck on to the entire surface to be formed with the Al film by regulating the base pressure to about <=5X10<-5>Torr and by the vapor chemical reaction method using the vapor of tungsten fluoride and gas of hydrogen, etc. Triisobutyl ammonium or the like is introduced into the furnace as an org. Al source and the Al film is grown in the vapor phase with the particles 11 of the W sticking on the surface as the nucleus by the vapor chemical reaction method under the adequate deposition pressure. The Al film having the flat surface shape and high reflectivity is formed by the above-mentioned method.
Patent JP-S61166243-A (JP)
Title: Automatic control supervisory method
Inventor: SUZUKI YASUO
IPC: G06F9/46
Filed: 1985-01-18
Abstract: PURPOSE:To offer the automatic control supervisory method surely with high reliability by cooperating simultaneous control of plural substations independently of number of the sub-stations and a series of control of plural devices and using the control in common between jobs existing individually in each control job program. CONSTITUTION:When a control program 131 is started, reservation flag F7 is written in the said device position address storage position of a reserved management table 23 corresponding to a control object device. The number of the program 131, a position address of the control object device and a control content are written in a management table 401 in pairs with a master station 81 by the program 131 from the reserved control object device. A control program 112 is started (34) at the same time, and the control program 12 checks the device address searched and registered by the management table 401 and outputs a selection signal S via the said supervision.
Patent JP-H01186530-A (JP)
Title: Excessive current breaker
Inventor: TSUJII HIRAAKI
IPC: H01H85/00
Filed: 1988-01-14
Abstract: PURPOSE:To instantly cut off a current when the current becomes larger than the preset quantity by keeping a fine wire formed with a superconductor at the temperature causing superconductivity or below. CONSTITUTION:A superconducting fine wire 3 is spirally wound in a container 2 having excellent superconductivity and fitted with bases on both ends, the fine wire 3 is connected to the bases 1, a temperature controller 4 cools the fine wire 3 to the critical temperature or below. When the fine wire 3 is cooled to the critical temperature or below, the maximum current which can be fed in the superconductive state can be increased accordingly, thus the cutoff current of an excessive current breaker can be set by changing the temperature difference from the critical temperature with the controller 4.
Patent JP-H01181326-A (JP)
Title: Optical analog/digital converter
Inventor: OTE AKIRA
IPC: H03M1/34
Filed: 1988-01-14
Abstract: PURPOSE:To attain ultra high speed processing by varying a frequency of an output light of a laser light source in response to the amplitude of an analog signal, making the light incident in plural interferometer with a different optical length and converting the analog signal into a digital signal depending on the intensity of the output of the interferometer. CONSTITUTION:n-Set of Mach-Zehnder interferometers are constituted by a half mirror 17, mirrors 181-18n, 191-19n and a half mirror 20. Then the frequency of the output light of a semiconductor laser 11 is varied with the amplitude of the analog signal by a frequency variable means 10, the output light is inputted to the n-set of the interferometers with a different optical path length difference, the output of the interferometers is converted into an electric signal by photodetectors 221-22n and a digital signal corresponding to the analog signal is obtained from the electric signal. Thus, ultrahigh speed processing is attained by using the light.
Patent JP-H01181328-A (JP)
Title: Encoder
Inventor: ISHIKAWA TAKASHI
IPC: H04N19/593
Filed: 1988-01-14
Abstract: PURPOSE:To obtain an encoder capable of executing high speed coding by attaining required logic operation by table reference. CONSTITUTION:A prediction coding (DPCM) code and a local decoding value with respect to the combination of an input value Xi and a prediction value Xi. are stored in advance in a ROM 32. The relation of input/output is purely decided mathematically and each value of the table is obtained. The ROM 32 outputs a DPCM code to an output terminal 34 according to an address signal comprising the input value Xi and prediction value Xi and outputs a local decoded value to a D flip-flop 36. The time required for the output is only one readout cycle time of the ROM 32 and very short. Thus, the coding operation is implemented at a high speed.
Patent JP-H04237970-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacture of its positive electrode active material
Inventor: MURAI SUKEYUKI
IPC: H01M10/0568
Filed: 1991-01-23
Abstract: PURPOSE:To provide a secondary battery with high energy density and a long cycle life by improving a positive electrode active material expressed by the chemical formula LixMn204. CONSTITUTION:A material expressed by the chemical formula LixMn(2-y)ByO4 (0.85<=x<=1.15, 0.02<=y<=0.5) partially substituted with B for Mn in a positive electrode active material expressed by the chemical formula LixMn204 is used as the positive electrode active material. A molded positive electrode 1 is mounted on a case 2 in the figure. A porous polypropylene film as a separator 3 is mounted on the positive electrode 1. A lithium plate 4 as a negative electrode is pressed to a seal plate 5 fitted with a polypropylene gasket 6. A propylene carbonate solution solved with lithium perchlorate 1 mole/1 is used as a nonaqueous electrolyte.
Patent JP-H08302664-A (JP)
Title: Water glass type grout injecting method
Inventor: TAKADA MASAATSU
IPC: E02D3/12
Filed: 1996-01-18
Abstract: PURPOSE: To build an intended improved body at all times by putting the injected material under management properly while the density of a material liquid for water glass or a water glass aqueous solution and also the density of a hardening agent are well grasped. CONSTITUTION: The density of a material liquid G0 for water glass or the density of water glass aqueous solution G1 prepared by diluting the water glass material liquid with water is sensed, and also the density of a hardening agent 32 or 33 is sensed. These are fed to a convergence part by injection pump 34 through separate lines, and the rates of flow and the pressures of the water glass aqueous solution and hardening agent are sensed in that position of injection pipe before reaching the convergence part, and thereupon the management of the materials is carried out.
Patent JP-S61166803-A (JP)
Title: Production of quaternized cationic polymer
Inventor: MORI HAJIME
IPC: B01D21/01
Filed: 1985-01-17
Abstract: PURPOSE:To obtain the titled polymer useful as flocculant for use in municipal sewage treatment, by reaction of an amino alkylated polymer with an alkylating agent at specific pH value to effect high degree of quaternization. CONSTITUTION:Normally 3-20wt% aqueous solution of an acrylamide polymer is made to react with, (A) pref. 0.1-1 molar time, based on the amide group in said polymer,of HCHO and (B) pref. 0.1-1.1 molar times, based on the above amide group, of a dialkylamine (e.g., dimetylamine) to prepare an amino alkylated polymer. The resulting polymer is made to react with (C) normally 0.5-1.5 molar times, based on the aminoalkyl group in the above polymer, of an alkylating agent (e.g., an ethyl chloride, diethyl sulfate) at a pH 3-7, pref. at 20-45 deg.C for 15-120min, thus obtaining the objective quaternized cationic polymer.